CN214228661U - Debugging-free cavity bridge - Google Patents

Abstract

The utility model discloses an exempt from to debug cavity electric bridge, including box, protection box and mounting groove, the box is cuboid structure and inside has seted up a plurality of grooves of accomodating, and is a plurality of the equal swing joint in inside of accomodating the groove has the protection box, be provided with the handle on one side outer wall of protection box, the mounting groove has been seted up for cuboid structure and inside to the protection box, set up the mounting groove with the mounting groove intercommunication on the protection box, swing joint has the apron on the inner wall of mounting groove, all seted up a plurality of ventilation holes on apron and the inside bottom face of mounting groove, install a plurality of stoppers on the inner wall of mounting groove, the spacing groove has been seted up on the stopper, the inside swing joint of spacing groove has the mounting panel, install many fixed spring on the mounting panel. This exempt from to debug cavity electric bridge through simple structural design, and the operation personnel of being convenient for carry the use, have better practicality.

Description

Debugging-free cavity bridge

Technical Field

The utility model belongs to the technical field of electrical components, concretely relates to exempt from to debug cavity electric bridge.

Background

With the development of microwave communication technology, people have an increasing demand for passive devices with wide frequency band and low intermodulation. The bridge has a wide application range and is more urgent. It can continuously sample the transmission power along a certain direction of the transmission line and can divide an input signal into two signals with equal amplitude. The method is mainly used for multi-signal combination, improves the utilization rate of output signals, is widely applied to combination of base station signals in an indoor coverage system, and has good application effect in the places.

When the cavity electric bridge breaks down in the use, need change the cavity electric bridge, need use the toolbox to deposit the cavity electric bridge for this reason, current toolbox most function singleness needs change different storage device according to the different models of cavity electric bridge when using, and it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a debug-free cavity electric bridge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a debugging-free cavity bridge comprises a box body, a protective box and a placing groove, wherein the box body is of a cuboid structure, a plurality of accommodating grooves are formed in the box body, the protective box is movably connected inside the accommodating grooves, a handle is arranged on the outer wall of one side of the protective box, the protective box is of a cuboid structure, a placing groove is formed in the protective box, a mounting groove communicated with the placing groove is formed in the protective box, a cover plate is movably connected to the inner wall of the mounting groove, a plurality of vent holes are formed in the cover plate and the inner bottom end face of the placing groove, a plurality of limiting blocks are arranged on the inner wall of the placing groove, limiting grooves are formed in the limiting blocks, a mounting plate is movably connected inside the limiting grooves, a plurality of fixing springs are arranged on the mounting plate, a clamping plate is arranged at one end of the fixing springs, which is far away from the mounting plate, the inner part of the movable groove is movably connected with a movable frame, two connecting seats are mounted on the outer wall of the movable frame, and connecting plates are movably connected onto the connecting seats.

Preferably, a plurality of clamping blocks are symmetrically arranged on the inner wall of the movable groove, and a groove in movable fit with the clamping blocks is formed in the movable frame.

Preferably, the box body is hinged with a box cover, and a plurality of positioning blocks are arranged on the end face, facing the box body, of one side of the box cover at equal intervals.

Preferably, the box cover is provided with a fixing plate, the fixing plate is provided with a fixing hole, and the upper surface of the box body is provided with a fixing groove movably matched with the fixing plate.

Preferably, the side of fixed slot has seted up the draw-in groove, the inside swing joint of draw-in groove has the arm-tie, set up the through-hole with the draw-in groove intercommunication on one side inner wall of fixed slot, the internally mounted of through-hole has the dead lever of being connected with the arm-tie.

Preferably, a plurality of buffer springs are mounted on the bottom end face of the inner portion of the accommodating groove, and a buffer plate is connected to each buffer spring.

The utility model discloses a technological effect and advantage: according to the debugging-free cavity bridge, the plurality of accommodating grooves for fixing the protection box are formed in the box body, so that the accommodating capacity of the device is improved, and operating personnel can conveniently carry a plurality of cavity bridges of different models when using the debugging-free cavity bridge; the mounting plate with the fixing spring and the clamping plate is arranged in the mounting groove, so that cavity bridges of different sizes can be fixed in the mounting groove when the device is used, and the applicability of the device is improved when the device is used; through the cooperation of the movable groove and the movable frame arranged in the box body, the tool which is required to be used is convenient for the operator to store and carry, and the use of the operator is convenient. This exempt from to debug cavity electric bridge through simple structural design, and the operation personnel of being convenient for carry the use, have better practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the protection box of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of the internal structure of the mounting groove of the present invention.

In the figure: 1 box body, 10 movable grooves, 100 fixed grooves, 101 movable frames, 102 connecting seats, 103 connecting plates, 104 pulling plates, 105 clamping grooves, 106 fixed rods, 107 accommodating grooves, 108 box covers, 109 fixed plates, 11 protective boxes, 110 fixed holes, 112 positioning blocks, 113 ventilation holes, 114 limiting blocks, 115 limiting grooves, 116 handles, 117 mounting grooves, 119 cover plates, 120 mounting grooves, 121 buffer plates, 122 buffer springs, 123 clamping blocks, 126 clamping plates, 127 mounting plates and 128 fixed springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a debugging-free cavity bridge as shown in figures 1-4, which comprises a box body 1, a protection box 11 and a placing groove 120, wherein the box body 1 is of a cuboid structure and is internally provided with a plurality of accommodating grooves 107, the interior of the accommodating grooves 107 is movably connected with the protection box 11, a handle 116 is arranged on the outer wall of one side of the protection box 11, the protection box 11 is of a cuboid structure and is internally provided with the placing groove 120, the protection box 11 is provided with an installation groove 117 communicated with the placing groove 120, the inner wall of the installation groove 117 is movably connected with a cover plate 119, the cover plate 119 and the inner bottom end surface of the placing groove 120 are respectively provided with a plurality of vent holes 113, the inner wall of the placing groove 120 is provided with a plurality of limit blocks 114, the limit grooves 114 are provided with limit grooves 115, the interior of the limit grooves 115 is movably connected with a mounting plate 127, the mounting plate 127 is provided with a plurality of fixing springs 128, fixing spring 128 is kept away from the one end of mounting panel 127 and is installed splint 126, the activity groove 10 has been seted up on a side end face of box 1, the inside swing joint in activity groove 10 has adjustable shelf 101, install two connecting seats 102 on the outer wall of adjustable shelf 101, swing joint has connecting plate 103 on the connecting seat 102, installs a plurality of fixing bases that correspond with connecting seat 102 position on the outer wall of box 1, and the joint groove that supplies the connecting plate 103 installation is seted up to the inside of fixing base, has seted up the instrument groove on the adjustable shelf 101, and the operation personnel of being convenient for accomodate the instrument when using required, through setting up connecting seat 102 and connecting plate 103 cooperation, is convenient for fix adjustable shelf 101 in the inside of activity groove 10.

Specifically, a plurality of fixture blocks 123 are symmetrically installed on the inner wall of the movable groove 10, a groove in movable fit with the fixture blocks 123 is formed in the movable frame 101, and the movable frame 101 is clamped in the movable groove 10 by the fixture blocks 123.

Specifically, box cover 108 is hinged to box body 1, a plurality of positioning blocks 112 are installed on one side end face, turned over towards box body 1, of box cover 108 at equal intervals, and protection box 111 is fixed through arrangement of positioning blocks 112.

Specifically, a fixing plate 109 is mounted on the box cover 108, a fixing hole 110 is formed in the fixing plate 109, and a fixing groove 100 movably matched with the fixing plate 109 is formed in the upper surface of the box body 1.

Specifically, a clamping groove 105 is formed in the side of the fixing groove 100, a pulling plate 104 is movably connected to the inside of the clamping groove 105, a through hole communicated with the clamping groove 105 is formed in the inner wall of one side of the fixing groove 100, a fixing rod 106 connected with the pulling plate 104 is installed inside the through hole, and the box cover 108 is connected with the box body 1 through the cooperation of the fixing rod 106 and the fixing hole 110.

Specifically, install many buffer spring 122 on the inside bottom face of accomodating groove 107, be connected with buffer board 121 on the buffer spring 122, through setting up buffer board 121 and the cooperation of buffer spring 122, reduce the rocking that protection box 11 received at the removal in-process.

The working principle is as follows: before the debugging-free cavity bridge is used, the cavity bridge to be used is placed in the connecting seat 102, the mounting plate 127 is clamped in the limiting block 114, the cavity bridge is clamped and fixed through the fixing spring 128 and the clamping plate 126 which are arranged on the mounting plate 127, the cover plate 119 which is arranged in the mounting groove 117 is closed, the protective box 11 provided with the cavity bridge is plugged into the accommodating groove 107 through the use of the handle 116, the box cover 108 is closed, the fixing plate 109 which is arranged on the box cover 108 is movably matched with the fixing groove 100, the fixing rod 106 is fixed in the fixing hole 110 through the use of the pull plate 104 which is arranged in the clamping groove 105, when the debugging-free cavity bridge is used, the fixing rod 106 is driven by the pull plate 104 which is arranged in the clamping groove 105 to separate the box cover 108 from the box body 1, the protective box 11 is taken in the accommodating groove 107 through the use of the pull plate 116, the cover plate 119 which is arranged on the protective box 11 is opened, the cavity bridge to be used is taken out from the inside of the housing groove 120, the connecting seat 102 and the connecting plate 103 are separated, the movable frame 101 is taken out from the inside of the movable groove 10, and the tool to be used is taken off from the movable frame 101. The debugging-free cavity bridge is reasonable in design, simple in structure, high in practicability and capable of being widely used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a debugging-free cavity electric bridge, includes box (1), protection box (11) and mounting groove (120), its characterized in that: the box body (1) is of a cuboid structure, a plurality of accommodating grooves (107) are formed in the box body, a plurality of protective boxes (11) are movably connected in the accommodating grooves (107), a handle (116) is arranged on the outer wall of one side of each protective box (11), each protective box (11) is of a cuboid structure, a mounting groove (120) is formed in the protective box (11), a mounting groove (117) communicated with the mounting groove (120) is formed in the protective box (11), a cover plate (119) is movably connected to the inner wall of the mounting groove (117), a plurality of vent holes (113) are formed in the bottom end faces of the cover plate (119) and the mounting groove (120), a plurality of limiting blocks (114) are installed on the inner wall of the mounting groove (120), limiting grooves (115) are formed in the limiting blocks (114), a mounting plate (127) is movably connected in the limiting grooves (115), and a plurality of fixing springs (128) are installed on the mounting plate (127), fixing spring (128) keep away from the one end of mounting panel (127) and install splint (126), movable groove (10) have been seted up on the terminal surface of one side of box (1), the inside swing joint in movable groove (10) has adjustable shelf (101), install two connecting seats (102) on the outer wall of adjustable shelf (101), swing joint has connecting plate (103) on connecting seat (102).

2. The debug-free cavity bridge of claim 1, wherein: a plurality of clamping blocks (123) are symmetrically arranged on the inner wall of the movable groove (10), and grooves which are movably matched with the clamping blocks (123) are formed in the movable frame (101).

3. The debug-free cavity bridge of claim 1, wherein: the box body (1) is hinged with a box cover (108), and a plurality of positioning blocks (112) are arranged on the end face, facing the side where the box body (1) is turned over, of the box cover (108) at equal intervals.

4. The debug-free cavity bridge of claim 3, wherein: the box cover (108) is provided with a fixing plate (109), the fixing plate (109) is provided with a fixing hole (110), and the upper surface of the box body (1) is provided with a fixing groove (100) which is movably matched with the fixing plate (109).

5. The debug-free cavity bridge of claim 4, wherein: draw-in groove (105) have been seted up to the side of fixed slot (100), the inside swing joint of draw-in groove (105) has arm-tie (104), set up the through-hole with draw-in groove (105) intercommunication on one side inner wall of fixed slot (100), the internally mounted of through-hole has dead lever (106) of being connected with arm-tie (104).

6. The debug-free cavity bridge of claim 1, wherein: a plurality of buffer springs (122) are mounted on the bottom end face of the interior of the accommodating groove (107), and a buffer plate (121) is connected to each buffer spring (122).

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